| 非线性滤波算法分析及其性能比较 |
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| 引用本文： | 刘双全,李修和,陈明建. 非线性滤波算法分析及其性能比较[J]. 舰船电子对抗, 2009, 32(1): 56-59 |
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| 作者姓名： | 刘双全 李修和 陈明建 |
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| 作者单位： | 电子工程学院,合肥,230037;电子工程学院,合肥,230037;电子工程学院,合肥,230037 |
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| 基金项目： | 国家自然科学基金项目,项目编号:60801044 |
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| 摘 要： | 针对目标跟踪实际应用中量测方程非线性对滤波精度和稳定性的影响，重点分析了模型线性化的滤波算法、无迹卡尔曼滤波（UKF）和粒子滤波算法（PF）的基本原理和特点以及适应的条件。仿真试验比较了扩展卡尔曼、无迹卡尔曼和粒子滤波的跟踪效果，结果表明非线性条件下粒子滤波算法优于其它两种滤波算法。
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| 关 键 词： | 非线性滤波 扩展卡尔曼滤波 无迹卡尔曼滤波 粒子滤波 |
Analysis and Performance Comparison of Non-linear Filtering Algorithm |
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| LIU Shuang-quan,LI Xiu-he,CHEN Ming-jian. Analysis and Performance Comparison of Non-linear Filtering Algorithm[J]. Shipboard Electronic Countermeasure, 2009, 32(1): 56-59 |
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| Authors: | LIU Shuang-quan LI Xiu-he CHEN Ming-jian |
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| Affiliation: | Electronic Engineering Institution;Hefei 230037;China |
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| Abstract: | In view of the influence of non-linear measurement equation on precision and stability of filtering in target tracking application,this paper especially analyzes the basic principle,characteristics and adaptive conditions of model-linearization filtering algorithm,unscented Kalman filtering(UKF)algorithm and particle filtering(PF)algorithm.The simulation experiment compares the tracking effect of extended Kalman filtering(EKF),UKF and PF algorithm.The results shows that the PF algorithm is better than the o... |
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| Keywords: | non-linear filtering extended Kalman filtering unscented Kalman filtering particle filtering |
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